<template>
  <div>
    <span>新增付款单</span>
    <el-upload
      class="avatar-uploader"
      action="http://localhost/dev-api/financial/plans/upload"
      :show-file-list="false"
      :on-success="handleAvatarSuccess"
      >
      <img v-if="imageUrl" :src="imageUrl" class="avatar">
      <i v-else class="el-icon-plus avatar-uploader-icon"></i>
    </el-upload>
    <button @click="sele">预览</button>
  </div>

</template>

<script>
let Base64 = require('js-base64').Base64
export default {

  name: "add",
  data() {
    return {
      imageUrl: '',
      imange:''
    };
  },
  methods: {
    sele(){
      window.open('http://127.0.0.1:8012/onlinePreview?url='+encodeURIComponent(Base64.encode(this.image)));
    },
    handleAvatarSuccess: function (res, file) {
      console.log(res.data.url);
      this.image =res.data.url;
      this.imageUrl = URL.createObjectURL(file.raw);
      console.log(this.imageUrl);
    }


  }
}
</script>

<style>
.avatar-uploader .el-upload {
  border: 1px dashed #d9d9d9;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.avatar-uploader .el-upload:hover {
  border-color: #409EFF;
}
.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 178px;
  height: 178px;
  line-height: 178px;
  text-align: center;
}
.avatar {
  width: 178px;
  height: 178px;
  display: block;
}
</style>
